ACS Applied Materials & Interfaces,
Год журнала:
2024,
Номер
17(1), С. 1139 - 1152
Опубликована: Дек. 25, 2024
A
stoichiometric
cubic
phase
of
zinc
bismuth
oxide
ZnBi38O60
(ZBO)
is
introduced
as
an
anode
for
rechargeable
Na-ion
batteries.
ZBO
synthesized
using
a
coprecipitation
method
and
characterized
by
various
physicochemical
techniques.
Pristine
shows
high
cyclability
in
ether-based
electrolyte
due
to
the
formation
robust
interphase
coupled
with
Na+
conductivity.
Fast
charge-transfer
kinetics
chemical
compatibility
between
electrode
result
reversible
stable
capacity
∼300
mA
h/g
at
100
mA/g
∼180
1000
as-synthesized
ZBO.
Using
situ
diffraction
(XRD)
experiments,
both
conversion
alloying
reactions
are
found
be
responsible
observed
good
performance.
robust,
multilayered
SEI
composed
inner
bismuth-rich
inorganic
layer
outer
polyether
ionic
conductivity
X-ray
photoelectron
spectroscopy
analysis.
The
battery
characteristics
superior
individual
binary
oxides,
Bi2O3
ZnO,
thus
bringing
out
advantages
addition
ternary
system
studied.
Preliminary
full
cell
studies
Na3V2(PO4)3
cathode
show
performance
energy
density
stability.
present
investigations
reveal
great
potential
anode,
ZBO,
comprising
earth-abundant
elements,
will
likely
lead
alternate
material
Advanced Energy Materials,
Год журнала:
2024,
Номер
unknown
Опубликована: Окт. 23, 2024
Abstract
Black
phosphorus
(BP)
emerges
as
a
highly
promising
electrode
material
for
next
generation
of
energy‐storage
systems.
Yet,
its
full
potential
is
hindered
by
the
instability
solid‐electrolyte
interphase
(SEI)
and
inflammability
liquid
Here
pioneering
UV‐induced
in
situ
strategy
introduced
SEI
construction,
which
leverages
rapid
electron
supply
to
fracture
sulfur‐dihalide
bonds.
This
technique
yields
internal
dihalide
inorganic
components
an
external
polymer
segment,
with
any
excess
organic
being
purged
through
pores.
The
(E)‐2‐chloro‐4‐((3′‐chloro‐4′‐hydroxyphenyl)diazinyl)phenyl
acrylate
(CA),
chlorine‐terminated
groups,
initially
transformed
into
flame‐retardant
phenyl
carboxylic
acid
(PCA),
then
encapsulated
within
ultrathin
BP
nanostructure,
further
nested
nitrogen
(N),
boron
(B)
co‐doped
carbon
(C)
sheets
that
accommodate
cobalt
(Co)
single
atoms/nanoclusters
(Co‐NBC).
Co‐NBC@BP@PCA
construct
demonstrates
impressive
initial
Coulombic
efficiency
(ICE)
99.1%
maintains
exceptional
stabilities
terms
mechanical,
chemical,
electrochemical
performancecritical
prolonged
cycle
calendar
life.
research
sheds
light
on
interplay
between
charge
integrated
plasticity
(RSIP)
approach
proactive
establishment
artificial
layer,
offering
profound
insights
enhancing
durability
providing
solid
foundation
advancements
energy
storage
technology.
ACS Applied Materials & Interfaces,
Год журнала:
2024,
Номер
17(1), С. 1139 - 1152
Опубликована: Дек. 25, 2024
A
stoichiometric
cubic
phase
of
zinc
bismuth
oxide
ZnBi38O60
(ZBO)
is
introduced
as
an
anode
for
rechargeable
Na-ion
batteries.
ZBO
synthesized
using
a
coprecipitation
method
and
characterized
by
various
physicochemical
techniques.
Pristine
shows
high
cyclability
in
ether-based
electrolyte
due
to
the
formation
robust
interphase
coupled
with
Na+
conductivity.
Fast
charge-transfer
kinetics
chemical
compatibility
between
electrode
result
reversible
stable
capacity
∼300
mA
h/g
at
100
mA/g
∼180
1000
as-synthesized
ZBO.
Using
situ
diffraction
(XRD)
experiments,
both
conversion
alloying
reactions
are
found
be
responsible
observed
good
performance.
robust,
multilayered
SEI
composed
inner
bismuth-rich
inorganic
layer
outer
polyether
ionic
conductivity
X-ray
photoelectron
spectroscopy
analysis.
The
battery
characteristics
superior
individual
binary
oxides,
Bi2O3
ZnO,
thus
bringing
out
advantages
addition
ternary
system
studied.
Preliminary
full
cell
studies
Na3V2(PO4)3
cathode
show
performance
energy
density
stability.
present
investigations
reveal
great
potential
anode,
ZBO,
comprising
earth-abundant
elements,
will
likely
lead
alternate
material
